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Comtech EF Data RCU101 User Manual

Page 18

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Installation

RCU101 1:1 Protection Switch

Page 2-8

TM055 - Rev. 2.2

J6 DB 9-Pin

Description

10 Pin AS/3048

1

GND

1

2

SRCLK

3

3

No Connect

5

4

TX Not

7

5

TX

9

6

SRDAT

2

7

No Connect

4

8

RX Not

6

9

RX

8

The signals on pins 2 and 6 of the DB9 connector are the clock and data of the

I

-squared bus

which is an optional interface employed in the 1:8 (RCU108) protection systems only.